Close but PCIE Gen3 was the first version that switched to 128/130 encoding. https://en.wikipedia.org/wiki/PCI_Express#History_and_revisions https://en.wikiped

Close but PCIE Gen3 was the first version that switched to 128/130 encoding. https://en.wikipedia.org/wiki/PCI_Express#History_and_revisions https://en.wikipedia.org/wiki/PCI_Express#History_and_revisi...